Peniarth 164 (original) (raw)

Esboniadau ar Gyfraith Hywel Dda (Peniarth 164) is a volume of commentaries on the Laws of Hywel Dda from the late fourteenth century that is known as 'siglum H'. The manuscript contains almost 500 triads and some unique material, but a large part of it is illegible because of the oak apples stains conferred on it by John Jones, Gellilyfdy. Peniarth 164 is kept at the National Library of Wales in the Peniarth Manuscripts Collection.